About the author

Uli has 18 years’ hands on experience as a consultant, architect, and manager in the data industry. He frequently speaks at conferences. Uli has architected and delivered data warehouses in Europe, North America, and South East Asia. He is a traveler between the worlds of traditional data warehousing and big data technologies.

Uli is a regular contributor to blogs and books, holds an Oracle ACE award, and chairs the the Hadoop User Group Ireland. He is also a co-founder and VP of the Irish chapter of DAMA, a non for profit global data management organization. He has co-founded the Irish Oracle Big Data User Group.

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First things first. Before we dive into the various data standards let's first explain what XML is. XML is short for Extensible Markup Language. It is used to describe data. The XML standard is a flexible way to create information formats and electronically share structured data via the Internet, as well as via corporate networks. As in life in general, ...

About the author

Uli has 18 years’ hands on experience as a consultant, architect, and manager in the data industry. He frequently speaks at conferences. Uli has architected and delivered data warehouses in Europe, North America, and South East Asia. He is a traveler between the worlds of traditional data warehousing and big data technologies.

Uli is a regular contributor to blogs and books, holds an Oracle ACE award, and chairs the the Hadoop User Group Ireland. He is also a co-founder and VP of the Irish chapter of DAMA, a non for profit global data management organization. He has co-founded the Irish Oracle Big Data User Group.

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In this walkthrough, we will demonstrate the processing of tableau workbooks using Flexter. We will then load the output into Tableau to get an under the hood view of the metadata contained inside Tableau Workbooks. This is useful e.g. to identify which tables, metrics, and columns are used in a particular worksheet or dashboard. About Tableau Tableau is a data ...

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MedlinePlus is the National Institute of Health's Web site for patients and their families and friends. Produced by the National Library of Medicine, the world’s largest medical library, it brings you information about diseases, conditions, and wellness issues in language you can understand. MedlinePlus offers reliable, up-to-date health information, anytime, anywhere, for free. MedlinePlus XML Format Guide MedlinePlus publishes three ...

About the author

Uli has 18 years’ hands on experience as a consultant, architect, and manager in the data industry. He frequently speaks at conferences. Uli has architected and delivered data warehouses in Europe, North America, and South East Asia. He is a traveler between the worlds of traditional data warehousing and big data technologies.

Uli is a regular contributor to blogs and books, holds an Oracle ACE award, and chairs the the Hadoop User Group Ireland. He is also a co-founder and VP of the Irish chapter of DAMA, a non for profit global data management organization. He has co-founded the Irish Oracle Big Data User Group.

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In this walkthrough, we will convert the MISMO (The Mortgage Industry Standards Maintenance Organization) XML files to Parquet and query in Hive. The XML files are converted to Parquet using the enterprise version of Flexter. The enterprise version provides users with numerous additional features which aren’t available on the free version of Flexter (try for free). In the following steps, ...